Tag Archives: similarities between prokaryotic and eukaryotic cells

Super Kingdom prokaryota and Eukaryota All cellular organisms so far studied fall naturally into one of two major groups, the prokaryota and eukaryota The prokaryotes appeared about 3500 million years ago and comprise a variety of organisms collectively known as bacteria. All the cells of prokaryotes (pro=before+karyon=nucleus)lake true nuclie. In other words their genetic material (DNA) is not enclosed by ...